AR226-3136 TRADE SECRET Study Title H-24256: Skin Irritation Test in Rabbits Laboratory Project ID: DuPont-3606 AUTHOR: Deborah A.

AR226-3187 DuPont-4739 TRADE SECRET Study Title H-24616: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 4 of 5 Laboratory Project ID: DuPont-4739 TEST GUIDELINES: U.S.

July30,1998 Faxto:Dr.JackMoore Dr.Joe Rodricks Fax # 202-289-8530 Fax # 703.516.2393 Frorm John L.Butenhoff Fax # 651.733-1773 Tel # 651.733-1962 I have attachedourrationalfeordose settingon thesixmonth chronicoralstudyof PFOS inCynomolgus Monkeys.

CORNINGHazleton MUTAGENICITY TEST ON T-6292 IN AN flVVIVO MOUSE L@ECRONUCLEUS ASSAY FINAL REPORT AUTHOR HemalathaMurli,Ph.D.

(2 L 1 6 2) OD-XIR 5 L 6 2 2) D,50 me c,@ 1995*IOA23E] NOV 25696 STATEMENT FOR ENGLISH TRANSLATION Kashima Laboratory MitsubishiChemicalSafetyInstituteLtd.* Sponsor Title Sumitomo 3M Limited ChromosomalAberration Study of Sample D-1 in CulturedMammalian Cells Study'No. 2LI62 This studywas conductedin Kashima Laboratoryof MitsubishiChemicalSafety Institute.The originalreportwas wriftenin Japanese.

ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity:Perfluorooctanoiaccid;may also be referredtoas PFOA, FC26, or FX-1001.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95 or as a component of FC-201 AF. (1Octanesulfonicacid)(CAS # 2795-39-3).

HAZLETON LAEC)RATORIES AMERC.A.

I~ Environment Environnement Canada Canada p. 1 3593 Consultation Notice / Avis de consultation Action Plan on Perfluorocarboxylic Acids and Precursors / Plan d'action pour les acides perfluorocarboxyliques et leurs precurseurs Dear Sir or Madam, Monsieur, Madame, The purpose of this letter is to inform you Par la presente, Environnement Canada of Environment Canada's intention to hold desire vous informer de son intention de consultations on proposed actions tenir des consultations portant sur les addressing perfluorocarboxylic acids actions proposees visant les acides (PFCAs) and their precursors . perfluorocarboxyliques (APFC) et leurs precurseurs .

Kendall B.

Pathology Associates International A Company of Science Applications International Corporation A nB npk9tC m m dO otiitm nr Sponsor: 3M St.

THE DEVELOPMENT SERVICES COMPANY AR6-0131 g~ y FINAL REPORT CHROMOSOMAL ABERRATIONS IN HUMAN WHOLE BLOOD LYMPHOCYTES WITH PFOS AUTHOR Hemalatha Murli, PhD PERFORMING LABORATORY Covance Laboratories Inc.

AR M6-0135 C O R N IN G Hazleton MUTAGENICITY TEST ON T-6342 IN AN /TVF7FD MOUSE MICRONUCLEUS ASSAY / FINAL REPORT AUTHOR Hemalatha Murli, Ph.D.

y ]-& & & & _ 0 7 % t MICROBIOS MICROTOX TOXICITY TEST TEST SUBSTANCE___________________________________________ _ Identity: Mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203CF-X or FC-203CF. (1-Octanesulfonic acid) (CAS # 2795-39-3).

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